forked from Imagelibrary/rtems
634 lines
16 KiB
C
634 lines
16 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/**
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* @file
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*
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* @ingroup RTEMSTestCaseRtemsBarrierReqRelease
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*/
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/*
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* Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* This file is part of the RTEMS quality process and was automatically
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* generated. If you find something that needs to be fixed or
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* worded better please post a report or patch to an RTEMS mailing list
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* or raise a bug report:
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*
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* https://www.rtems.org/bugs.html
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*
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* For information on updating and regenerating please refer to the How-To
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* section in the Software Requirements Engineering chapter of the
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* RTEMS Software Engineering manual. The manual is provided as a part of
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* a release. For development sources please refer to the online
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* documentation at:
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*
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* https://docs.rtems.org
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems.h>
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#include <string.h>
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#include <rtems/test.h>
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/**
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* @defgroup RTEMSTestCaseRtemsBarrierReqRelease \
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* spec:/rtems/barrier/req/release
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*
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* @ingroup RTEMSTestSuiteTestsuitesValidation0
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*
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* @{
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*/
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typedef enum {
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RtemsBarrierReqRelease_Pre_Id_NoObj,
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RtemsBarrierReqRelease_Pre_Id_Manual,
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RtemsBarrierReqRelease_Pre_Id_Auto,
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RtemsBarrierReqRelease_Pre_Id_NA
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} RtemsBarrierReqRelease_Pre_Id;
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typedef enum {
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RtemsBarrierReqRelease_Pre_Released_Valid,
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RtemsBarrierReqRelease_Pre_Released_Null,
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RtemsBarrierReqRelease_Pre_Released_NA
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} RtemsBarrierReqRelease_Pre_Released;
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typedef enum {
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RtemsBarrierReqRelease_Pre_Waiting_Zero,
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RtemsBarrierReqRelease_Pre_Waiting_Positive,
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RtemsBarrierReqRelease_Pre_Waiting_NA
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} RtemsBarrierReqRelease_Pre_Waiting;
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typedef enum {
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RtemsBarrierReqRelease_Post_Status_Ok,
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RtemsBarrierReqRelease_Post_Status_InvId,
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RtemsBarrierReqRelease_Post_Status_InvAddr,
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RtemsBarrierReqRelease_Post_Status_NA
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} RtemsBarrierReqRelease_Post_Status;
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typedef enum {
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RtemsBarrierReqRelease_Post_ReleasedVar_Set,
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RtemsBarrierReqRelease_Post_ReleasedVar_Nop,
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RtemsBarrierReqRelease_Post_ReleasedVar_NA
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} RtemsBarrierReqRelease_Post_ReleasedVar;
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/**
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* @brief Test context for spec:/rtems/barrier/req/release test case.
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*/
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typedef struct {
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rtems_id worker_id;
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rtems_id manual_release_id;
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rtems_id auto_release_id;
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uint32_t waiting_tasks;
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uint32_t released_value;
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rtems_id id;
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uint32_t *released;
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rtems_status_code status;
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/**
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* @brief This member defines the pre-condition states for the next action.
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*/
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size_t pcs[ 3 ];
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/**
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* @brief This member indicates if the test action loop is currently
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* executed.
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*/
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bool in_action_loop;
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} RtemsBarrierReqRelease_Context;
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static RtemsBarrierReqRelease_Context
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RtemsBarrierReqRelease_Instance;
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static const char * const RtemsBarrierReqRelease_PreDesc_Id[] = {
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"NoObj",
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"Manual",
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"Auto",
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"NA"
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};
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static const char * const RtemsBarrierReqRelease_PreDesc_Released[] = {
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"Valid",
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"Null",
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"NA"
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};
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static const char * const RtemsBarrierReqRelease_PreDesc_Waiting[] = {
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"Zero",
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"Positive",
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"NA"
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};
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static const char * const * const RtemsBarrierReqRelease_PreDesc[] = {
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RtemsBarrierReqRelease_PreDesc_Id,
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RtemsBarrierReqRelease_PreDesc_Released,
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RtemsBarrierReqRelease_PreDesc_Waiting,
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NULL
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};
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#define NAME rtems_build_name( 'T', 'E', 'S', 'T' )
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#define EVENT_WAIT RTEMS_EVENT_0
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#define RELEASED_INVALID_VALUE 0xffffffff
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typedef RtemsBarrierReqRelease_Context Context;
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typedef enum {
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PRIO_HIGH = 1,
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PRIO_NORMAL
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} Priorities;
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static void SendEvents( rtems_id id, rtems_event_set events )
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{
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rtems_status_code sc;
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sc = rtems_event_send( id, events );
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T_rsc_success( sc );
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}
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static void Worker( rtems_task_argument arg )
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{
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Context *ctx;
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ctx = (Context *) arg;
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while ( true ) {
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rtems_status_code sc;
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rtems_event_set events;
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events = 0;
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sc = rtems_event_receive(
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RTEMS_ALL_EVENTS,
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RTEMS_EVENT_ANY | RTEMS_WAIT,
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RTEMS_NO_TIMEOUT,
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&events
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);
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T_rsc_success( sc );
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if ( ( events & EVENT_WAIT ) != 0 ) {
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sc = rtems_barrier_wait( ctx->id, RTEMS_NO_TIMEOUT );
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T_rsc_success( sc );
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}
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}
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}
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static void RtemsBarrierReqRelease_Pre_Id_Prepare(
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RtemsBarrierReqRelease_Context *ctx,
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RtemsBarrierReqRelease_Pre_Id state
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)
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{
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switch ( state ) {
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case RtemsBarrierReqRelease_Pre_Id_NoObj: {
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/*
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* The ``id`` parameter shall not be associated with a barrier.
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*/
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ctx->id = 0xffffffff;
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break;
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}
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case RtemsBarrierReqRelease_Pre_Id_Manual: {
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/*
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* The ``id`` parameter shall be associated with a manual release
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* barrier.
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*/
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ctx->id = ctx->manual_release_id;
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break;
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}
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case RtemsBarrierReqRelease_Pre_Id_Auto: {
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/*
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* The ``id`` parameter shall be associated with an automatic release
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* barrier.
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*/
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ctx->id = ctx->auto_release_id;
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break;
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}
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case RtemsBarrierReqRelease_Pre_Id_NA:
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break;
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}
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}
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static void RtemsBarrierReqRelease_Pre_Released_Prepare(
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RtemsBarrierReqRelease_Context *ctx,
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RtemsBarrierReqRelease_Pre_Released state
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)
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{
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ctx->released_value = RELEASED_INVALID_VALUE;
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switch ( state ) {
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case RtemsBarrierReqRelease_Pre_Released_Valid: {
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/*
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* The ``released`` parameter shall reference an object of type uint32_t.
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*/
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ctx->released = &ctx->released_value;
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break;
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}
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case RtemsBarrierReqRelease_Pre_Released_Null: {
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/*
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* The ``released`` parameter shall be NULL.
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*/
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ctx->released = NULL;
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break;
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}
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case RtemsBarrierReqRelease_Pre_Released_NA:
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break;
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}
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}
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static void RtemsBarrierReqRelease_Pre_Waiting_Prepare(
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RtemsBarrierReqRelease_Context *ctx,
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RtemsBarrierReqRelease_Pre_Waiting state
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)
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{
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switch ( state ) {
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case RtemsBarrierReqRelease_Pre_Waiting_Zero: {
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/*
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* The number of tasks waiting at the barrier shall be zero.
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*/
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ctx->waiting_tasks = 0;
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break;
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}
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case RtemsBarrierReqRelease_Pre_Waiting_Positive: {
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/*
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* The number of tasks waiting at the barrier shall be positive.
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*/
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ctx->waiting_tasks = 1;
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SendEvents( ctx->worker_id, EVENT_WAIT );
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break;
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}
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case RtemsBarrierReqRelease_Pre_Waiting_NA:
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break;
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}
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}
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static void RtemsBarrierReqRelease_Post_Status_Check(
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RtemsBarrierReqRelease_Context *ctx,
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RtemsBarrierReqRelease_Post_Status state
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)
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{
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switch ( state ) {
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case RtemsBarrierReqRelease_Post_Status_Ok: {
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/*
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* The return status of rtems_barrier_release() shall be
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* RTEMS_SUCCESSFUL.
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*/
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T_rsc_success( ctx->status );
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break;
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}
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case RtemsBarrierReqRelease_Post_Status_InvId: {
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/*
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* The return status of rtems_barrier_release() shall be
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* RTEMS_INVALID_ID.
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*/
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T_rsc( ctx->status, RTEMS_INVALID_ID );
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break;
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}
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case RtemsBarrierReqRelease_Post_Status_InvAddr: {
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/*
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* The return status of rtems_barrier_release() shall be
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* RTEMS_INVALID_ADDRESS.
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*/
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T_rsc( ctx->status, RTEMS_INVALID_ADDRESS );
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break;
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}
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case RtemsBarrierReqRelease_Post_Status_NA:
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break;
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}
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}
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static void RtemsBarrierReqRelease_Post_ReleasedVar_Check(
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RtemsBarrierReqRelease_Context *ctx,
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RtemsBarrierReqRelease_Post_ReleasedVar state
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)
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{
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switch ( state ) {
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case RtemsBarrierReqRelease_Post_ReleasedVar_Set: {
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/*
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* The value of the object referenced by the ``released`` parameter shall
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* be set to the number of released tasks after the return of the
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* rtems_barrier_release() call.
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*/
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T_eq_u32( ctx->released_value, ctx->waiting_tasks );
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break;
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}
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case RtemsBarrierReqRelease_Post_ReleasedVar_Nop: {
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/*
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* Objects referenced by the ``released`` parameter in past calls to
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* rtems_barrier_release() shall not be accessed by the
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* rtems_barrier_release() call.
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*/
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T_eq_u32( ctx->released_value, RELEASED_INVALID_VALUE );
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break;
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}
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case RtemsBarrierReqRelease_Post_ReleasedVar_NA:
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break;
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}
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}
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static void RtemsBarrierReqRelease_Setup( RtemsBarrierReqRelease_Context *ctx )
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{
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rtems_status_code sc;
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rtems_task_priority prio;
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memset( ctx, 0, sizeof( *ctx ) );
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prio = 0;
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sc = rtems_task_set_priority( RTEMS_SELF, PRIO_NORMAL, &prio );
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T_rsc_success( sc );
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T_eq_u32( prio, PRIO_HIGH );
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sc = rtems_task_create(
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rtems_build_name( 'W', 'O', 'R', 'K' ),
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PRIO_HIGH,
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RTEMS_MINIMUM_STACK_SIZE,
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RTEMS_DEFAULT_MODES,
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RTEMS_DEFAULT_ATTRIBUTES,
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&ctx->worker_id
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);
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T_assert_rsc_success( sc );
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sc = rtems_task_start(
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ctx->worker_id,
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Worker,
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(rtems_task_argument) ctx
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);
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T_assert_rsc_success( sc );
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sc = rtems_barrier_create(
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NAME,
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RTEMS_BARRIER_MANUAL_RELEASE,
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0,
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&ctx->manual_release_id
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);
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T_assert_rsc_success( sc );
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sc = rtems_barrier_create(
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NAME,
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RTEMS_BARRIER_AUTOMATIC_RELEASE,
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2,
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&ctx->auto_release_id
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);
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T_assert_rsc_success( sc );
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}
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static void RtemsBarrierReqRelease_Setup_Wrap( void *arg )
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{
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RtemsBarrierReqRelease_Context *ctx;
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ctx = arg;
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ctx->in_action_loop = false;
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RtemsBarrierReqRelease_Setup( ctx );
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}
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static void RtemsBarrierReqRelease_Teardown(
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RtemsBarrierReqRelease_Context *ctx
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)
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{
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rtems_status_code sc;
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rtems_task_priority prio;
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prio = 0;
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sc = rtems_task_set_priority( RTEMS_SELF, PRIO_HIGH, &prio );
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T_rsc_success( sc );
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T_eq_u32( prio, PRIO_NORMAL );
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if ( ctx->worker_id != 0 ) {
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sc = rtems_task_delete( ctx->worker_id );
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T_rsc_success( sc );
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}
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if ( ctx->manual_release_id != 0 ) {
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sc = rtems_barrier_delete( ctx->manual_release_id );
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T_rsc_success( sc );
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}
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if ( ctx->auto_release_id != 0 ) {
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sc = rtems_barrier_delete( ctx->auto_release_id );
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T_rsc_success( sc );
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}
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}
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static void RtemsBarrierReqRelease_Teardown_Wrap( void *arg )
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{
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RtemsBarrierReqRelease_Context *ctx;
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ctx = arg;
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ctx->in_action_loop = false;
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RtemsBarrierReqRelease_Teardown( ctx );
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}
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static size_t RtemsBarrierReqRelease_Scope( void *arg, char *buf, size_t n )
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{
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RtemsBarrierReqRelease_Context *ctx;
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ctx = arg;
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if ( ctx->in_action_loop ) {
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return T_get_scope( RtemsBarrierReqRelease_PreDesc, buf, n, ctx->pcs );
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}
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return 0;
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}
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static T_fixture RtemsBarrierReqRelease_Fixture = {
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.setup = RtemsBarrierReqRelease_Setup_Wrap,
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.stop = NULL,
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.teardown = RtemsBarrierReqRelease_Teardown_Wrap,
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.scope = RtemsBarrierReqRelease_Scope,
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.initial_context = &RtemsBarrierReqRelease_Instance
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};
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static const uint8_t RtemsBarrierReqRelease_TransitionMap[][ 2 ] = {
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{
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RtemsBarrierReqRelease_Post_Status_InvId,
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RtemsBarrierReqRelease_Post_ReleasedVar_Nop
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}, {
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RtemsBarrierReqRelease_Post_Status_InvId,
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RtemsBarrierReqRelease_Post_ReleasedVar_Nop
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}, {
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RtemsBarrierReqRelease_Post_Status_InvAddr,
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RtemsBarrierReqRelease_Post_ReleasedVar_Nop
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}, {
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RtemsBarrierReqRelease_Post_Status_InvAddr,
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RtemsBarrierReqRelease_Post_ReleasedVar_Nop
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}, {
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RtemsBarrierReqRelease_Post_Status_Ok,
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RtemsBarrierReqRelease_Post_ReleasedVar_Set
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}, {
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RtemsBarrierReqRelease_Post_Status_Ok,
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RtemsBarrierReqRelease_Post_ReleasedVar_Set
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}, {
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RtemsBarrierReqRelease_Post_Status_InvAddr,
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RtemsBarrierReqRelease_Post_ReleasedVar_Nop
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}, {
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RtemsBarrierReqRelease_Post_Status_InvAddr,
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RtemsBarrierReqRelease_Post_ReleasedVar_Nop
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}, {
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RtemsBarrierReqRelease_Post_Status_Ok,
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RtemsBarrierReqRelease_Post_ReleasedVar_Set
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}, {
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RtemsBarrierReqRelease_Post_Status_Ok,
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RtemsBarrierReqRelease_Post_ReleasedVar_Set
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}, {
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RtemsBarrierReqRelease_Post_Status_InvAddr,
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RtemsBarrierReqRelease_Post_ReleasedVar_Nop
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}, {
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RtemsBarrierReqRelease_Post_Status_InvAddr,
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RtemsBarrierReqRelease_Post_ReleasedVar_Nop
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}
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};
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static const struct {
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uint8_t Skip : 1;
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uint8_t Pre_Id_NA : 1;
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uint8_t Pre_Released_NA : 1;
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uint8_t Pre_Waiting_NA : 1;
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} RtemsBarrierReqRelease_TransitionInfo[] = {
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{
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0, 0, 0, 1
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}, {
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0, 0, 0, 1
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}, {
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0, 0, 0, 1
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}, {
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0, 0, 0, 1
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}, {
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0, 0, 0, 0
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}, {
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0, 0, 0, 0
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}, {
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0, 0, 0, 1
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}, {
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0, 0, 0, 1
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}, {
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0, 0, 0, 0
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|
}, {
|
|
0, 0, 0, 0
|
|
}, {
|
|
0, 0, 0, 1
|
|
}, {
|
|
0, 0, 0, 1
|
|
}
|
|
};
|
|
|
|
static void RtemsBarrierReqRelease_Action(
|
|
RtemsBarrierReqRelease_Context *ctx
|
|
)
|
|
{
|
|
ctx->status = rtems_barrier_release( ctx->id, ctx->released );
|
|
}
|
|
|
|
/**
|
|
* @fn void T_case_body_RtemsBarrierReqRelease( void )
|
|
*/
|
|
T_TEST_CASE_FIXTURE( RtemsBarrierReqRelease, &RtemsBarrierReqRelease_Fixture )
|
|
{
|
|
RtemsBarrierReqRelease_Context *ctx;
|
|
size_t index;
|
|
|
|
ctx = T_fixture_context();
|
|
ctx->in_action_loop = true;
|
|
index = 0;
|
|
|
|
for (
|
|
ctx->pcs[ 0 ] = RtemsBarrierReqRelease_Pre_Id_NoObj;
|
|
ctx->pcs[ 0 ] < RtemsBarrierReqRelease_Pre_Id_NA;
|
|
++ctx->pcs[ 0 ]
|
|
) {
|
|
if ( RtemsBarrierReqRelease_TransitionInfo[ index ].Pre_Id_NA ) {
|
|
ctx->pcs[ 0 ] = RtemsBarrierReqRelease_Pre_Id_NA;
|
|
index += ( RtemsBarrierReqRelease_Pre_Id_NA - 1 )
|
|
* RtemsBarrierReqRelease_Pre_Released_NA
|
|
* RtemsBarrierReqRelease_Pre_Waiting_NA;
|
|
}
|
|
|
|
for (
|
|
ctx->pcs[ 1 ] = RtemsBarrierReqRelease_Pre_Released_Valid;
|
|
ctx->pcs[ 1 ] < RtemsBarrierReqRelease_Pre_Released_NA;
|
|
++ctx->pcs[ 1 ]
|
|
) {
|
|
if ( RtemsBarrierReqRelease_TransitionInfo[ index ].Pre_Released_NA ) {
|
|
ctx->pcs[ 1 ] = RtemsBarrierReqRelease_Pre_Released_NA;
|
|
index += ( RtemsBarrierReqRelease_Pre_Released_NA - 1 )
|
|
* RtemsBarrierReqRelease_Pre_Waiting_NA;
|
|
}
|
|
|
|
for (
|
|
ctx->pcs[ 2 ] = RtemsBarrierReqRelease_Pre_Waiting_Zero;
|
|
ctx->pcs[ 2 ] < RtemsBarrierReqRelease_Pre_Waiting_NA;
|
|
++ctx->pcs[ 2 ]
|
|
) {
|
|
if ( RtemsBarrierReqRelease_TransitionInfo[ index ].Pre_Waiting_NA ) {
|
|
ctx->pcs[ 2 ] = RtemsBarrierReqRelease_Pre_Waiting_NA;
|
|
index += ( RtemsBarrierReqRelease_Pre_Waiting_NA - 1 );
|
|
}
|
|
|
|
if ( RtemsBarrierReqRelease_TransitionInfo[ index ].Skip ) {
|
|
++index;
|
|
continue;
|
|
}
|
|
|
|
RtemsBarrierReqRelease_Pre_Id_Prepare( ctx, ctx->pcs[ 0 ] );
|
|
RtemsBarrierReqRelease_Pre_Released_Prepare( ctx, ctx->pcs[ 1 ] );
|
|
RtemsBarrierReqRelease_Pre_Waiting_Prepare( ctx, ctx->pcs[ 2 ] );
|
|
RtemsBarrierReqRelease_Action( ctx );
|
|
RtemsBarrierReqRelease_Post_Status_Check(
|
|
ctx,
|
|
RtemsBarrierReqRelease_TransitionMap[ index ][ 0 ]
|
|
);
|
|
RtemsBarrierReqRelease_Post_ReleasedVar_Check(
|
|
ctx,
|
|
RtemsBarrierReqRelease_TransitionMap[ index ][ 1 ]
|
|
);
|
|
++index;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/** @} */
|